diff --git a/Gemfile.lock b/Gemfile.lock
index 7245c24..55d884f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,12 +1,12 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (3.2.13)
-      actionpack (= 3.2.13)
-      mail (~> 2.5.3)
-    actionpack (3.2.13)
-      activemodel (= 3.2.13)
-      activesupport (= 3.2.13)
+    actionmailer (3.2.17)
+      actionpack (= 3.2.17)
+      mail (~> 2.5.4)
+    actionpack (3.2.17)
+      activemodel (= 3.2.17)
+      activesupport (= 3.2.17)
       builder (~> 3.0.0)
       erubis (~> 2.7.0)
       journey (~> 1.0.4)
@@ -14,19 +14,19 @@ GEM
       rack-cache (~> 1.2)
       rack-test (~> 0.6.1)
       sprockets (~> 2.2.1)
-    activemodel (3.2.13)
-      activesupport (= 3.2.13)
+    activemodel (3.2.17)
+      activesupport (= 3.2.17)
       builder (~> 3.0.0)
-    activerecord (3.2.13)
-      activemodel (= 3.2.13)
-      activesupport (= 3.2.13)
+    activerecord (3.2.17)
+      activemodel (= 3.2.17)
+      activesupport (= 3.2.17)
       arel (~> 3.0.2)
       tzinfo (~> 0.3.29)
-    activeresource (3.2.13)
-      activemodel (= 3.2.13)
-      activesupport (= 3.2.13)
-    activesupport (3.2.13)
-      i18n (= 0.6.1)
+    activeresource (3.2.17)
+      activemodel (= 3.2.17)
+      activesupport (= 3.2.17)
+    activesupport (3.2.17)
+      i18n (~> 0.6, >= 0.6.4)
       multi_json (~> 1.0)
     arel (3.0.3)
     builder (3.0.4)
@@ -48,6 +48,7 @@ GEM
       execjs
     coffee-script-source (1.9.1.1)
     commonjs (0.2.7)
+    concurrent-ruby (1.1.6)
     diff-lcs (1.2.5)
     docile (1.1.5)
     eco (1.0.0)
@@ -72,7 +73,8 @@ GEM
     has_scope (0.5.1)
     highline (1.7.2)
     hike (1.2.3)
-    i18n (0.6.1)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     journey (1.0.4)
     jquery-rails (3.1.0)
       railties (>= 3.0, < 5.0)
@@ -80,7 +82,7 @@ GEM
     js-routes (0.9.7)
       railties (>= 3.2)
       sprockets-rails
-    json (1.8.2)
+    json (1.8.6)
     kgio (2.9.3)
     less (2.4.0)
       commonjs (~> 0.2.7)
@@ -88,11 +90,11 @@ GEM
       actionpack (>= 3.1)
       less (~> 2.4.0)
     libv8 (3.16.14.7)
-    mail (2.5.4)
+    mail (2.5.5)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
     mime-types (1.25.1)
-    multi_json (1.11.0)
+    multi_json (1.14.1)
     net-scp (1.2.1)
       net-ssh (>= 2.6.5)
     net-sftp (2.1.2)
@@ -105,29 +107,29 @@ GEM
     polyglot (0.3.5)
     rabl (0.9.3)
       activesupport (>= 2.3.14)
-    rack (1.4.5)
-    rack-cache (1.2)
+    rack (1.4.7)
+    rack-cache (1.9.0)
       rack (>= 0.4)
     rack-ssl (1.3.4)
       rack
     rack-test (0.6.3)
       rack (>= 1.0)
-    rails (3.2.13)
-      actionmailer (= 3.2.13)
-      actionpack (= 3.2.13)
-      activerecord (= 3.2.13)
-      activeresource (= 3.2.13)
-      activesupport (= 3.2.13)
+    rails (3.2.17)
+      actionmailer (= 3.2.17)
+      actionpack (= 3.2.17)
+      activerecord (= 3.2.17)
+      activeresource (= 3.2.17)
+      activesupport (= 3.2.17)
       bundler (~> 1.0)
-      railties (= 3.2.13)
+      railties (= 3.2.17)
     rails_12factor (0.0.3)
       rails_serve_static_assets
       rails_stdout_logging
     rails_serve_static_assets (0.0.4)
     rails_stdout_logging (0.0.3)
-    railties (3.2.13)
-      actionpack (= 3.2.13)
-      activesupport (= 3.2.13)
+    railties (3.2.17)
+      actionpack (= 3.2.17)
+      activesupport (= 3.2.17)
       rack-ssl (~> 1.3.2)
       rake (>= 0.8.7)
       rdoc (~> 3.4)
@@ -172,7 +174,7 @@ GEM
     therubyracer (0.12.1)
       libv8 (~> 3.16.14.0)
       ref
-    thor (0.19.1)
+    thor (0.19.4)
     tilt (1.4.1)
     treetop (1.4.15)
       polyglot
@@ -182,7 +184,7 @@ GEM
       execjs
       rails (>= 3.1)
       railties (>= 3.1)
-    tzinfo (0.3.43)
+    tzinfo (0.3.56)
     uglifier (2.7.1)
       execjs (>= 0.3.0)
       json (>= 1.8.0)
@@ -214,7 +216,7 @@ DEPENDENCIES
   oj (= 2.5.5)
   pg (= 0.17.1)
   rabl (= 0.9.3)
-  rails (= 3.2.13)
+  rails (= 3.2.17)
   rails_12factor
   rake
   rspec-rails (= 2.14.1)